PETAL Trial: Impact of Gallium-68 Pentixafor PET-CT on Surgical Outcomes in Primary Aldosteronism

This study is evaluating whether a special type of PET scan (using a tracer called Gallium-68 Pentixafor) can help surgeons make better decisions about which adrenal gland to remove in people with a condition called primary aldosteronism (where the adrenal glands produce too much of a hormone that raises blood pressure). **You may be eligible if:** - You are 19 or older - You have been diagnosed with primary aldosteronism - You have had a CT scan of your adrenal glands - You are willing to undergo surgery **You may NOT be eligible if:** - You are pregnant, breastfeeding, or may become pregnant - You are not willing to have surgery - The required PET scans or adrenal vein sampling cannot be done safely for you - You have had previous abdominal surgery on the same side as the planned adrenal removal Talk to your doctor to see if this trial is right for you.